公开(公告)号：US20090297854A1

公开(公告)日：2009-12-03

申请号：US12437838

申请日：2009-05-08

Applicant: Jae-Kap LEE ,  So-Hyung LEE ,  Seung-Cheol LEE ,  Jae-Pyoung AHN ,  Jeon-Kook LEE ,  Wook-Seong LEE

Inventor： Jae-Kap LEE ,  So-Hyung LEE ,  Seung-Cheol LEE ,  Jae-Pyoung AHN ,  Jeon-Kook LEE ,  Wook-Seong LEE

IPC: B32B9/00 ,  B01J19/12 ,  B82B1/00 ,  B82B3/00

CPC classification number: B01J3/006 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0879 ,  B01J2219/0894 ,  C01B32/20 ,  C01B32/25 ,  C01B32/28 ,  C30B29/04 ,  C30B33/02 ,  Y10T428/30

Abstract: There is provided a fabrication method for an AA stacked graphene-diamond hybrid material by converting, through a high temperature treatment on diamond, a diamond surface into graphene. According to the present invention, if various types of diamond are maintained at a certain temperature having a stable graphene phase (approximately greater than 1200° C.) in a hydrogen gas atmosphere, two diamond {111} lattice planes are converted into one graphene plate (2:1 conversion), whereby the diamond surface is converted into graphene in a certain thickness, thus to fabricate the AA stacked graphene-diamond hybrid material.

Abstract translation: 通过将金刚石上的高温处理，金刚石表面转化成石墨烯，提供了一种用于AA堆叠的石墨烯 - 金刚石混合材料的制造方法。 根据本发明，如果各种类型的金刚石在氢气气氛中保持在稳定的石墨烯相（大约大于1200℃）的一定温度下，则将两个菱形{111}晶格面转换为一个石墨烯板 （2:1转化），由此将金刚石表面转化成一定厚度的石墨烯，从而制造AA堆叠的石墨烯 - 金刚石混合材料。

公开(公告)号：US07615291B2

公开(公告)日：2009-11-10

申请号：US11299119

申请日：2005-12-08

Applicant: Yong Bok Lee ,  Chang Ho Kim ,  Hosung Kong ,  Hung Gu Han ,  Jeon Kook Lee ,  Jun Hyeon Jo ,  Byoung Su Lee

Inventor： Yong Bok Lee ,  Chang Ho Kim ,  Hosung Kong ,  Hung Gu Han ,  Jeon Kook Lee ,  Jun Hyeon Jo ,  Byoung Su Lee

IPC: B32B9/00

CPC classification number: F16C33/14 ,  C08K3/08 ,  C08K3/22 ,  C08K3/30 ,  C09D7/61 ,  C09D7/69 ,  C23C4/02 ,  C23C4/06 ,  C23C4/18 ,  C23C30/00 ,  F16C17/024 ,  F16C33/1095 ,  F16C2204/52 ,  F16C2220/70 ,  F16C2223/06 ,  F16C2223/42 ,  F16C2360/00

Abstract: There is provided a coating material having heat and abrasion resistance and low friction characteristics, as well as a method of utilizing the same. The coating material comprises 20 to 40 wt % Cr2O3, 40 to 60 wt % binder, 10 to 20 wt % WS2, and 10 to 20 wt % Ag. The binder comprises 60 to 80 wt % Ni and 20 to 40 wt % Cr. The binder may further comprise above 0 to 10 wt % Al. The coating method comprises the steps of pulverizing the coating material, pulverizing a binder, applying the pulverized binder to a surface of a workpiece to form a first layer, applying the pulverized coating material to the first layer to form a second layer, and grinding and polishing the surface of the second layer.

Abstract translation: 提供了具有耐热和耐磨性和低摩擦特性的涂层材料，以及利用该涂层材料的方法。 涂层材料包含20至40重量％的Cr 2 O 3，40至60重量％的粘合剂，10至20重量％的WS 2和10至20重量％的Ag。 粘合剂包含60至80重量％的Ni和20至40重量％的Cr。 粘合剂可以进一步包含0至10重量％的Al。 涂布方法包括以下步骤：粉碎涂料，粉碎粘合剂，将粉碎的粘合剂施加到工件的表面以形成第一层，将粉碎的涂料施加到第一层以形成第二层， 抛光第二层的表面。

公开(公告)号：US20070003693A1

公开(公告)日：2007-01-04

申请号：US11299119

申请日：2005-12-08

Applicant: Yong Bok Lee ,  Chang Ho Kim ,  Hosung Kong ,  Hung Gu Han ,  Jeon Kook Lee ,  Jun Hyeon Jo ,  Byoung Su Lee

Inventor： Yong Bok Lee ,  Chang Ho Kim ,  Hosung Kong ,  Hung Gu Han ,  Jeon Kook Lee ,  Jun Hyeon Jo ,  Byoung Su Lee

IPC: B05D1/08 ,  B05D1/12 ,  B05D7/00 ,  C09D1/00 ,  C09K17/40

CPC classification number: F16C33/14 ,  C08K3/08 ,  C08K3/22 ,  C08K3/30 ,  C09D7/61 ,  C09D7/69 ,  C23C4/02 ,  C23C4/06 ,  C23C4/18 ,  C23C30/00 ,  F16C17/024 ,  F16C33/1095 ,  F16C2204/52 ,  F16C2220/70 ,  F16C2223/06 ,  F16C2223/42 ,  F16C2360/00

Abstract: There is provided a coating material having heat and abrasion resistance and low friction characteristics, as well as a method of utilizing the same. The coating material comprises 20 to 40 wt % Cr2O3, 40 to 60 wt % binder, 10 to 20 wt % WS2, and 10 to 20 wt % Ag. The binder comprises 60 to 80 wt % Ni and 20 to 40 wt % Cr. The binder may further comprise above 0 to 10 wt % Al. The coating method comprises the steps of pulverizing the coating material, pulverizing a binder, applying the pulverized binder to a surface of a workpiece to form a first layer, applying the pulverized coating material to the first layer to form a second layer, and grinding and polishing the surface of the second layer.

Abstract translation: 提供了具有耐热和耐磨性和低摩擦特性的涂层材料，以及利用该涂层材料的方法。 涂料包含20至40重量％的Cr 2 O 3 3，40至60重量％的粘合剂，10至20重量％的WS 2， 和10〜20重量％的Ag。 粘合剂包含60至80重量％的Ni和20至40重量％的Cr。 粘合剂可以进一步包含0至10重量％的Al。 涂布方法包括以下步骤：粉碎涂料，粉碎粘合剂，将粉碎的粘合剂施加到工件的表面以形成第一层，将粉碎的涂料施加到第一层以形成第二层， 抛光第二层的表面。

公开(公告)号：US5820946A

公开(公告)日：1998-10-13

申请号：US646654

申请日：1996-05-08

Applicant: Tae Song Kim ,  Joon Han Kim ,  Dong Heon Lee ,  Jeon-Kook Lee ,  Hyung Jin Jung

Inventor： Tae Song Kim ,  Joon Han Kim ,  Dong Heon Lee ,  Jeon-Kook Lee ,  Hyung Jin Jung

IPC: H01L21/20 ,  C23C14/02 ,  C23C14/08 ,  C23C14/34

CPC classification number: C23C14/088 ,  C23C14/024

Abstract: A PZT ferroelectric thin film is sputter deposited on an electrode without microcracks while avoiding oxygen and Pb ion deficiencies at the electrode interface by initially forming a buffer layer containing a sufficient amount of a volatile Pb component and a sufficient amount of oxygen to easily absorb the energy of sputter particles. The PZT ferroelectric thin film can also be deposited by laser ablation.

Abstract translation: PZT铁电薄膜溅射沉积在电极上，没有微裂纹，同时通过初始形成含有足够量的挥发性Pb成分和足够量的氧以便容易吸收能量的缓冲层，同时避免在电极界面处的氧和Pb离子缺陷 的溅射颗粒。 PZT铁电薄膜也可以通过激光烧蚀沉积。

公开(公告)号：US08318268B2

公开(公告)日：2012-11-27

申请号：US13316634

申请日：2011-12-12

Applicant: Jae-Kap Lee ,  So-Hyung Lee ,  Seung-Cheol Lee ,  Jae-Pyoung Ahn ,  Jeon-Kook Lee ,  Wook-Seong Lee

Inventor： Jae-Kap Lee ,  So-Hyung Lee ,  Seung-Cheol Lee ,  Jae-Pyoung Ahn ,  Jeon-Kook Lee ,  Wook-Seong Lee

IPC: C23C16/00

CPC classification number: B01J3/006 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0879 ,  B01J2219/0894 ,  C01B32/20 ,  C01B32/25 ,  C01B32/28 ,  C30B29/04 ,  C30B33/02 ,  Y10T428/30

Abstract: There is provided a fabrication method for an AA stacked graphene-diamond hybrid material by converting, through a high temperature treatment on diamond, a diamond surface into graphene. According to the present invention, if various types of diamond are maintained at a certain temperature having a stable graphene phase (approximately greater than 1200° C.) in a hydrogen gas atmosphere, two diamond {111} lattice planes are converted into one graphene plate (2:1 conversion), whereby the diamond surface is converted into graphene in a certain thickness, thus to fabricate the AA stacked graphene-diamond hybrid material.

Abstract translation: 通过将金刚石上的高温处理，金刚石表面转化成石墨烯，提供了一种用于AA堆叠的石墨烯 - 金刚石混合材料的制造方法。 根据本发明，如果各种类型的金刚石在氢气气氛中保持在稳定的石墨烯相（大约大于1200℃）的一定温度下，则将两个菱形{111}晶格面转换为一个石墨烯板 （2:1转化），由此将金刚石表面转化成一定厚度的石墨烯，从而制造AA堆叠的石墨烯 - 金刚石混合材料。

公开(公告)号：US20120082614A1

公开(公告)日：2012-04-05

申请号：US13316634

申请日：2011-12-12

Applicant: Jae-Kap LEE ,  So-Hyung LEE ,  Seung-Cheol LEE ,  Jae-Pyoung AHN ,  Jeon-Kook LEE ,  Wook-Seong LEE

Inventor： Jae-Kap LEE ,  So-Hyung LEE ,  Seung-Cheol LEE ,  Jae-Pyoung AHN ,  Jeon-Kook LEE ,  Wook-Seong LEE

IPC: C01B31/02 ,  B01J19/12 ,  B82Y40/00

CPC classification number: B01J3/006 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0879 ,  B01J2219/0894 ,  C01B32/20 ,  C01B32/25 ,  C01B32/28 ,  C30B29/04 ,  C30B33/02 ,  Y10T428/30

Abstract: There is provided a fabrication method for an AA stacked graphene-diamond hybrid material by converting, through a high temperature treatment on diamond, a diamond surface into graphene. According to the present invention, if various types of diamond are maintained at a certain temperature having a stable graphene phase (approximately greater than 1200° C.) in a hydrogen gas atmosphere, two diamond {111} lattice planes are converted into one graphene plate (2:1 conversion), whereby the diamond surface is converted into graphene in a certain thickness, thus to fabricate the AA stacked graphene-diamond hybrid material.

Abstract translation: 通过将金刚石上的高温处理，金刚石表面转化成石墨烯，提供了一种用于AA堆叠的石墨烯 - 金刚石混合材料的制造方法。 根据本发明，如果各种类型的金刚石在氢气气氛中保持在稳定的石墨烯相（大约大于1200℃）的一定温度下，则将两个菱形{111}晶格面转换为一个石墨烯板 （2:1转化），由此将金刚石表面转化成一定厚度的石墨烯，从而制造AA堆叠的石墨烯 - 金刚石混合材料。

公开(公告)号：US07776445B2

公开(公告)日：2010-08-17

申请号：US12191801

申请日：2008-08-14

Applicant: Jae Kap Lee ,  Seung Cheol Lee ,  Phillip John ,  Wook Seong Lee ,  Jeon Kook Lee

Inventor： Jae Kap Lee ,  Seung Cheol Lee ,  Phillip John ,  Wook Seong Lee ,  Jeon Kook Lee

IPC: B32B9/00 ,  C23C16/26

CPC classification number: C30B29/02 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/188 ,  C23C16/01 ,  C23C16/26 ,  C30B25/02 ,  C30B29/04 ,  Y10S977/742 ,  Y10T428/30

Abstract: Disclosed herein are a graphene hybrid material and a method for preparing the graphene hybrid material, the graphene hybrid material comprising: a matrix having lattice planes disconnected on a surface thereof; and layers of graphene which are epitaxially grown along the lattice planes disconnected on the surface of the matrix such that the layers of graphene are oriented perpendicularly to the matrix, and which are spaced apart from each other and layered on the matrix in the same shape. The graphene hybrid material can be usefully used in the fields of next-generation semiconductor devices, biosensors, electrochemical electrodes and the like.

Abstract translation: 本发明公开了石墨烯混合材料和石墨烯混合材料的制备方法，所述石墨烯混合材料包括：具有在其表面上断开晶格面的矩阵; 以及沿着在基体表面上断开的晶格面外延生长的石墨烯层，使得石墨烯层垂直于矩阵定向，并且彼此间隔开并以相同形状层叠在基体上。 石墨烯混合材料可用于下一代半导体器件，生物传感器，电化学电极等领域。

公开(公告)号：US20090047520A1

公开(公告)日：2009-02-19

申请号：US12191801

申请日：2008-08-14

Applicant: Jae Kap LEE ,  Seung Cheol LEE ,  Phillip JOHN ,  Wook Seong LEE ,  Jeon Kook LEE

Inventor： Jae Kap LEE ,  Seung Cheol LEE ,  Phillip JOHN ,  Wook Seong LEE ,  Jeon Kook LEE

IPC: B32B9/00 ,  C23C16/26

CPC classification number: C30B29/02 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/188 ,  C23C16/01 ,  C23C16/26 ,  C30B25/02 ,  C30B29/04 ,  Y10S977/742 ,  Y10T428/30

Abstract: Disclosed herein are a graphene hybrid material and a method for preparing the graphene hybrid material, the graphene hybrid material comprising: a matrix having lattice planes disconnected on a surface thereof; and layers of graphene which are epitaxially grown along the lattice planes disconnected on the surface of the matrix such that the layers of graphene are oriented perpendicularly to the matrix, and which are spaced apart from each other and layered on the matrix in the same shape. The graphene hybrid material can be usefully used in the fields of next-generation semiconductor devices, biosensors, electrochemical electrodes and the like.

Abstract translation: 本发明公开了石墨烯混合材料和石墨烯混合材料的制备方法，所述石墨烯混合材料包括：具有在其表面上断开晶格面的矩阵; 以及沿着在基体表面上断开的晶格面外延生长的石墨烯层，使得石墨烯层垂直于矩阵定向，并且彼此间隔开并以相同形状层叠在基体上。 石墨烯混合材料可用于下一代半导体器件，生物传感器，电化学电极等领域。